[PDF][PDF] A new parameter in three-term conjugate gradient algorithms for unconstrained optimization

AS Ahmed, HM Khudhur… - Indones. J. Electr. Eng …, 2021 - pdfs.semanticscholar.org
In this study, we develop a different parameter of three term conjugate gradient kind, this
scheme depends principally on pure conjugacy condition (PCC), Whereas, the conjugacy …

[PDF][PDF] A new variants of quasi-newton equation based on the quadratic function for unconstrained optimization

BA Hassan, WT Mohammed - Indonesian Journal of Electrical …, 2020 - researchgate.net
The focus for quasi-Newton methods is the quasi-Newton equation. A new quasi-Newton
equation is derived for quadratic function. Then, based on this new quasi-Newton equation …

[PDF][PDF] Modified three-term conjugate gradient algorithm and its applications in image restoration

YI Ibrahim, HM Khudhur - Indonesian Journal of Electrical …, 2022 - academia.edu
In image restoration, the goal is often to bring back a high-quality version of an image from a
lower-quality copy of it. In this article, we will investigate one kind of recovery issue, namely …

[PDF][PDF] A descent extension of the Dai-Yuan conjugate gradient technique

BA Hassan, ZM Abdullah… - Indonesian Journal of …, 2019 - pdfs.semanticscholar.org
The conjugate coefficient is the very establishment of an variety of the conjugate gradient
methods for solving unconstrained optimization problems. Based on Dai-Yuan technique, a …

[PDF][PDF] A new kind of parameter conjugate gradient for unconstrained optimization

BA Hassan, HO Dahawi, AS Younus - Indonesian Journal of …, 2020 - researchgate.net
The key feature for conjugate gradient methods is a conjugate parameter optimal for solving
unrestrained minimization functions. In this paper, a replacement new parameter conjugate …

A new class of optimization methods based on coefficient conjugate gradient

Y Laylani, BA Hassan, HM Khudhur - European Journal of Pure and …, 2022 - ejpam.com
The coefficient conjugate serves as the foundation for many conjugate gradient methods.
The quadratic model is used to derive a novel coefficient conjugate in this study. Its global …

[PDF][PDF] A new quasi-newton equation on the gradient methods for optimization minimization problem

BA Hassan, M Ghada - Indonesian Journal of Electrical …, 2020 - researchgate.net
The quasi-Newton equation is the very foundation of an assortment of the quasi-Newton
methods for optimization minimization problem. In this paper, we deriving a new quasi …

A new type of step sizes for unconstrained optimization

BA Hassan, MS Younis, MW Taha… - Journal of Physics …, 2021 - iopscience.iop.org
Step sizes is very important for a global convergence gradient method for solving the
problems of unconstrained optimization. The new step sizes formulas techniques proposed …

Superior formula for gradient impulse noise reduction from images

HM Khudhur, BA Hassan, S Aji - International Journal of Applied and …, 2024 - Springer
In this work, we present a novel approach for effectively reducing impulse noise from images
using Conjugate Gradient Method. Our Proposed method used the iterative property of the …

[PDF][PDF] A fast spectral conjugate gradient method for solving nonlinear optimization problems

AA Al-Arbo, RZ Al-Kawaz - Indonesian Journal of Electrical …, 2021 - researchgate.net
This paper proposes a new spectral conjugate gradient (SCG) approach for solving
unregulated nonlinear optimization problems. Our approach proposes Using Wolfe's rapid …